CBANC, a collaborative network for bank and credit union professionals, raised $4 million earlier this week. The Series B round was led by CBANC founder Hank Seale. Other investors include Texas Independent Bancshares, Mike Maples, and Adams Street Partners. When added to its previous round of $1.7 million, this brings the company’s total funding to $5.7 million.

CBANC launched its network as a platform where financial industry professionals can ask, answer, and share industry-related intelligence, specifically regarding regulation and new technology. It counts 7,000 financial institutions as members, which represent 85% of community banks and 33% of credit unions across the United States.

The company plans to use the funds to increase membership, add features and expand its base of 22 employees.  “We’re very well engaged on the compliance side of things,” CBANC CEO Bryan Koontz tells the Austin-American Statesman, “Now we want to bring the vendor community into the network, and we plan to invest in new features and new ways for the vendors to interact.”

CBANC demoed its professional network at FinovateFall 2011 in New York.